When Neither the Experimenter nor the Participants Know If the Participant

question 46

Multiple Choice

When neither the experimenter nor the participants know if the participant is in the experimental or control group is a characteristic of:

• A) One-group posttest-only design
• B) Posttest-only design with nonequivalent groups
• C) Single-blind procedure
• D) Double-blind procedure

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Definitions:

Behavioural Component

Aspects of psychology that involve observable actions and responses of individuals or organisms in their environment.

Richard LaPiere

A social psychologist known for his work in attitudes, particularly the attitudes-behavior discrepancy demonstrated through his landmark study on racial discrimination.

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Enduring sets of beliefs or feelings about people, objects, or situations that predispose individuals to react in a particular way.

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